ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e2gsxA13 - ECOD Domain | ECOD

ECOD/Domains/e2gsxA13

e2gsxA13

UID: 001137409

RepresentativePDB

Range: A:763-827
PDB: 2GSX chain A(all domains)
UniProt: P20023 (all domains)
Gene: CR2

Molecule: Complement receptor type 2 (Cr2) (Complement C3d receptor) (Epstein-Barr virus receptor) (EBV receptor) (CD antigen CD21)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Sushi →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupEGF-like(389)

HH-groupEGF-related(389.1)

TT-groupComplement control module/SCR domain(389.1.2)

FFamilySushi(389.1.2.1)

Pfam Families

Sushi repeat (SCR repeat)

ClanCL0001EGF

External Links

ECOD PDB View: 2GSX RCSB PDB: 2GSX PDBe: 2GSX UniProt: P20023

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure